:root{
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --primary-light:#3b82f6;
  --secondary:#0ea5e9;
  --accent:#06b6d4;
  --bg:#ffffff;
  --bg-alt:#f8fafc;
  --bg-card:#ffffff;
  --text:#1e293b;
  --text-muted:#64748b;
  --border:#e2e8f0;
  --shadow:0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --radius:12px;
  --transition:all 0.3s ease;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  font-family:'Segoe UI', system-ui, -apple-system, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:1000;
  padding:16px 0;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.brand h1{
  font-size:26px;
  font-weight:700;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.brand-link{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.brand-logo{
  width:42px;
  height:42px;
  border-radius:10px;
  transition:var(--transition);
}

.brand-link:hover .brand-logo{
  transform:scale(1.05);
}

/* Hero Logo */
.hero-logo{
  margin-bottom:24px;
}

.hero-logo img{
  width:120px;
  height:120px;
  border-radius:24px;
  box-shadow:var(--shadow-lg);
  animation:float 3s ease-in-out infinite;
}

.subtitle{
  color:var(--text-muted);
  font-size:13px;
  margin-top:2px;
}

/* Navigation */
  .top-nav{
    display:flex;
    align-items:center;
    gap:5px;
  }

  .top-nav a{
    text-decoration:none;
    color:var(--text);
    padding:8px 12px;
    border-radius:10px;
    font-weight:500;
    font-size:13px;
    position:relative;
    overflow:hidden;
    transition:all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    background:transparent;
    z-index:1;
    white-space:nowrap;
  }

  .top-nav a::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius:10px;
    transform:scaleX(0);
    transform-origin:right;
    transition:transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index:-1;
  }

  .top-nav a:hover{
    color:#fff;
    transform:translateY(-3px);
    box-shadow:0 10px 25px rgba(102, 126, 234, 0.4);
  }

  .top-nav a:hover::before{
    transform:scaleX(1);
    transform-origin:left;
  }

  .top-nav a.active{
    background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color:#fff;
    box-shadow:0 4px 15px rgba(102, 126, 234, 0.4);
  }

  .top-nav a.active::before{
    display:none;
  }

  .top-nav a.profile-icon{
    font-size: 1.4rem;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    overflow: hidden;
    position: fixed;
    top: 16px;
    right: 24px;
    z-index: 1001;
  }

  .top-nav a.profile-icon:hover{
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
  }

  .top-nav a.profile-icon::before{
    display: none;
  }

  .top-nav a.profile-icon img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
  }

/* Header Right - Desktop */
.header-right{
  display: flex;
  align-items: center;
}

.mobile-profile-icon{
  display: none;
}

.menu-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  padding:8px;
  border-radius:8px;
  background:transparent;
  border:none;
  cursor:pointer;
}

.menu-toggle:hover{
  background:var(--bg-alt);
}

.menu-toggle span{
  display:block;
  width:24px;
  height:3px;
  background:var(--text);
  border-radius:2px;
  transition:var(--transition);
}

.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px, 5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px, -6px)}

/* Hero Section */
.hero{
  background:linear-gradient(135deg, #eff6ff 0%, #e0f2fe 50%, #f0fdfa 100%);
  padding:80px 0;
  position:relative;
  overflow:hidden;
}

.hero::before{
  content:'';
  position:absolute;
  top:-50%;
  right:-10%;
  width:500px;
  height:500px;
  background:radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 70%);
  border-radius:50%;
}

.hero::after{
  content:'';
  position:absolute;
  bottom:-30%;
  left:-5%;
  width:400px;
  height:400px;
  background:radial-gradient(circle, rgba(6,182,212,0.1) 0%, transparent 70%);
  border-radius:50%;
}

.hero .container{position:relative;z-index:1}

.hero h2{
  font-size:clamp(28px, 5vw, 42px);
  font-weight:800;
  margin-bottom:16px;
  background:linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero p{
  font-size:18px;
  color:var(--text-muted);
  max-width:500px;
  margin-bottom:24px;
}

.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 28px;
  background:linear-gradient(135deg, var(--primary), var(--primary-light));
  color:#fff;
  border-radius:var(--radius);
  text-decoration:none;
  font-weight:600;
  font-size:15px;
  box-shadow:var(--shadow);
  transition:var(--transition);
  border:none;
  cursor:pointer;
}

.btn:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-lg);
}

.btn.secondary{
  background:var(--bg-card);
  color:var(--primary);
  border:2px solid var(--primary);
}

.btn.secondary:hover{
  background:var(--primary);
  color:#fff;
}

/* Three Column Section */
.three-column{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
  padding:60px 0;
}

.three-column .col{
  background:var(--bg-card);
  padding:32px 24px;
  border-radius:var(--radius);
  text-align:center;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  transition:var(--transition);
  display:flex;
  flex-direction:column;
  align-items:center;
}

.three-column .col:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:var(--primary);
}

.icon{
  font-size:48px;
  margin-bottom:16px;
  display:inline-block;
  animation:float 3s ease-in-out infinite;
}

.three-column .col:nth-child(2) .icon{animation-delay:0.5s}
.three-column .col:nth-child(3) .icon{animation-delay:1s}

@keyframes float{
  0%, 100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}

.three-column h3{
  font-size:20px;
  font-weight:700;
  margin-bottom:8px;
  color:var(--text);
}

.three-column p{
  color:var(--text-muted);
  font-size:14px;
  line-height:1.6;
  margin-bottom:16px;
}

.col-btn{
  display:inline-block;
  padding:10px 20px;
  background:transparent;
  color:var(--primary);
  border:2px solid var(--primary);
  border-radius:8px;
  text-decoration:none;
  font-weight:600;
  font-size:13px;
  transition:var(--transition);
  margin-top:auto;
}

.col-btn:hover{
  background:var(--primary);
  color:#fff;
  transform:translateY(-2px);
}

/* Info Section */
.info{
  padding:40px 0 60px;
}

.info h3{
  font-size:24px;
  font-weight:700;
  margin-bottom:12px;
}

.info p{
  color:var(--text-muted);
  max-width:600px;
}

/* Footer */
.site-footer{
  background:var(--bg-alt);
  border-top:1px solid var(--border);
  padding:32px 0;
  text-align:center;
}

.site-footer .container{
  color:var(--text-muted);
  font-size:14px;
}

.site-footer p{
  margin:4px 0;
}

.site-footer .author{
  font-size:13px;
  opacity:0.8;
}

.site-footer .test-link{
  margin-top:8px;
  font-size:12px;
}

.site-footer .test-link a{
  color:var(--accent);
  opacity:0.6;
  text-decoration:none;
}

.site-footer .test-link a:hover{
  opacity:1;
  text-decoration:underline;
}

.site-footer .kofe-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:12px;
  padding:8px 16px;
  background:linear-gradient(135deg, #f59e0b, #d97706);
  color:#fff;
  text-decoration:none;
  border-radius:20px;
  font-size:13px;
  font-weight:500;
  transition:transform 0.3s, box-shadow 0.3s;
}

.site-footer .kofe-link:hover{
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(245, 158, 11, 0.4);
}

.project-author{
  margin-top:32px;
  padding:24px;
  background:linear-gradient(135deg, #eff6ff, #e0f2fe);
  border-radius:var(--radius);
  text-align:center;
  border:1px solid var(--border);
}

.project-author h3{
  font-size:16px;
  margin-bottom:8px;
  color:var(--text-muted);
}

.project-author p{
  font-size:20px;
  font-weight:700;
  color:var(--primary);
}

/* Faculty Sections */
.faculty{
  margin:32px 0;
  padding:24px;
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}

.faculty h3{
  font-size:20px;
  font-weight:700;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:2px solid var(--border);
  display:flex;
  align-items:center;
  gap:10px;
}

.faculty h3::before{
  content:'🎓';
  font-size:24px;
}

.faculty ul{
  list-style:none;
}

.faculty li{
  padding:12px 16px;
  margin:8px 0;
  background:var(--bg-alt);
  border-radius:8px;
  transition:var(--transition);
}

.faculty li:hover{
  background:linear-gradient(135deg, #eff6ff, #e0f2fe);
  transform:translateX(8px);
}

.faculty a{
  color:var(--primary);
  text-decoration:none;
  font-weight:500;
}

.faculty a:hover{text-decoration:underline}

.note{
  margin-top:24px;
  padding:16px;
  background:linear-gradient(135deg, #fef3c7, #fef9c3);
  border-radius:8px;
  border-left:4px solid #f59e0b;
  color:#92400e;
  font-size:14px;
}

/* Form Embeds */
.form-embed, .contact-embed{
  margin:24px 0;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}

.form-embed iframe, .contact-embed iframe{
  width:100%;
  min-height:600px;
  border:none;
}

/* FAQ */
.faq-item{
  margin-bottom:16px;
  padding:20px 24px;
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  transition:var(--transition);
}

.faq-item:hover{
  border-color:var(--primary);
  box-shadow:var(--shadow-lg);
}

.q{
  font-weight:600;
  color:var(--text);
  font-size:16px;
}

.a{
  margin-top:8px;
  color:var(--text-muted);
  line-height:1.7;
}

.format-list{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:10px;
  margin:12px 0;
  padding:0;
}

.format-list li{
  background:var(--bg-alt);
  padding:10px 14px;
  border-radius:8px;
  font-size:14px;
  transition:var(--transition);
}

.format-list li:hover{
  background:linear-gradient(135deg, #eff6ff, #e0f2fe);
  transform:translateX(4px);
}

/* Page Titles */
main.container > h2{
  font-size:32px;
  font-weight:800;
  margin:40px 0 24px;
  background:linear-gradient(135deg, var(--text), var(--primary));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

main.container > p{
  color:var(--text-muted);
  margin-bottom:24px;
  line-height:1.7;
}

/* Rules Page */
main.container section{
  margin:24px 0;
  padding:24px;
  background:var(--bg-card);
  border-radius:var(--radius);
  border:1px solid var(--border);
}

main.container section h3{
  font-size:18px;
  font-weight:700;
  margin-bottom:12px;
  color:var(--primary);
}

main.container section p{
  color:var(--text-muted);
  line-height:1.7;
}

/* Contact */
main.container a[href^="mailto"]{
  color:var(--primary);
  font-weight:500;
}

.contact-info{
  display:flex;
  gap:24px;
  margin:32px 0;
  flex-wrap:wrap;
}

.contact-card{
  flex:1;
  min-width:280px;
  background:linear-gradient(135deg, #eff6ff, #e0f2fe);
  padding:32px;
  border-radius:var(--radius);
  text-align:center;
  border:1px solid var(--border);
  transition:var(--transition);
}

.contact-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
}

.contact-icon{
  font-size:48px;
  margin-bottom:16px;
}

.contact-card h3{
  font-size:18px;
  margin-bottom:8px;
  color:var(--text);
}

.contact-card a{
  font-size:18px;
  color:var(--primary);
  text-decoration:none;
  font-weight:600;
}

.contact-card a:hover{text-decoration:underline}

.contact-note{
  background:var(--bg-card);
  padding:24px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  margin-top:24px;
}

.contact-note h3{
  font-size:18px;
  margin-bottom:16px;
  color:var(--text);
}

.contact-note ul{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:12px;
}

.contact-note li{
  padding:12px 16px;
  background:var(--bg-alt);
  border-radius:8px;
  font-size:14px;
  transition:var(--transition);
}

.contact-note li:hover{
  background:linear-gradient(135deg, #eff6ff, #e0f2fe);
  transform:translateX(4px);
}

/* Coming Soon Section */
.coming-soon{
  text-align:center;
  padding:60px 40px;
  background:linear-gradient(135deg, #f8fafc, #eff6ff);
  border-radius:var(--radius);
  border:2px dashed var(--border);
  margin:32px 0;
}

.coming-soon-icon{
  font-size:64px;
  margin-bottom:20px;
  animation:float 3s ease-in-out infinite;
}

.coming-soon h3{
  font-size:24px;
  font-weight:700;
  margin-bottom:12px;
  color:var(--text);
}

.coming-soon p{
  color:var(--text-muted);
  margin-bottom:24px;
  max-width:400px;
  margin-left:auto;
  margin-right:auto;
}

/* Responsive */
@media(max-width:768px){
  .header-inner{position:relative}
  
  .menu-toggle{display:flex}
  
  .header-right{
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .mobile-profile-icon{
    display: flex;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    overflow: hidden;
  }
  
  .mobile-profile-icon img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
  }
  
  .top-nav{
    position:absolute;
    top:100%;
    left:-24px;
    right:-24px;
    background:var(--bg-card);
    flex-direction:column;
    padding:16px;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow-lg);
    display:none;
    gap:4px;
  }
  
  .top-nav.active{display:flex}
  
  .top-nav a{
    width:100%;
    padding:12px 16px;
    text-align:left;
  }
  
  .top-nav a.profile-icon{
    display: none;
  }
  
  .hero{padding:50px 0}
  .hero h2{font-size:28px}
  
  .three-column{
    grid-template-columns:1fr;
    gap:16px;
    padding:40px 0;
  }
  
  .hero-buttons{flex-direction:column}
  .btn{width:100%;justify-content:center}
}

/* Animations */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

.hero h2, .hero p, .hero-buttons{
  animation:fadeInUp 0.6s ease-out forwards;
}

.hero p{animation-delay:0.1s}
.hero-buttons{animation-delay:0.2s}

/* Hero Content Layout */
.hero-content{
  display:flex;
  align-items:center;
  gap:50px;
}

.hero-text{
  flex:1;
}

/* Hero Logo */
.hero-logo-wrapper{
  position:relative;
  flex-shrink:0;
}

.hero-logo-img{
  width:160px;
  height:160px;
  border-radius:28px;
  box-shadow:0 20px 40px rgba(37,99,235,0.25);
  transition:all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor:pointer;
}

/* Hover Animasiyası */
.hero-logo-img:hover{
  transform:scale(1.08) rotate(5deg);
  box-shadow:0 25px 50px rgba(37,99,235,0.35);
}

/* Pulse ring effekti */
.hero-logo-wrapper::before,
.hero-logo-wrapper::after{
  content:'';
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%, -50%);
  border-radius:32px;
  border:2px solid var(--primary);
  opacity:0;
  pointer-events:none;
}

.hero-logo-wrapper::before{
  width:180px;
  height:180px;
  animation:pulse-ring 2.5s ease-out infinite;
}

.hero-logo-wrapper::after{
  width:200px;
  height:200px;
  animation:pulse-ring 2.5s ease-out infinite 0.5s;
}

@keyframes pulse-ring{
  0%{
    opacity:0.6;
    transform:translate(-50%, -50%) scale(0.9);
  }
  100%{
    opacity:0;
    transform:translate(-50%, -50%) scale(1.1);
  }
}

/* Hover-da ring dayansın */
.hero-logo-wrapper:hover::before,
.hero-logo-wrapper:hover::after{
  animation-play-state:paused;
  opacity:0.4;
}

@media(max-width:768px){
  .hero-content{
    flex-direction:column;
    text-align:center;
  }
  
  .hero-logo-img{
    width:120px;
    height:120px;
  }
  
  .hero-logo-wrapper::before{
    width:140px;
    height:140px;
  }
  
  .hero-logo-wrapper::after{
    width:160px;
    height:160px;
  }
}

/* Loading Screen */
.loader-wrapper{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:var(--bg);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
  transition:opacity 0.5s, visibility 0.5s;
}

.loader-wrapper.hidden{
  opacity:0;
  visibility:hidden;
}

.loader{
  width:50px;
  height:50px;
  border:4px solid var(--border);
  border-top-color:var(--primary);
  border-radius:50%;
  animation:spin 1s linear infinite;
}

@keyframes spin{
  to{transform:rotate(360deg)}
}

/* 404 Error Page */
.error-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, #eff6ff 0%, #e0f2fe 50%, #f0fdfa 100%);
  padding:20px;
}

.error-content{
  text-align:center;
  max-width:500px;
}

.error-icon{
  font-size:80px;
  margin-bottom:20px;
  animation:float 3s ease-in-out infinite;
}

.error-page h1{
  font-size:120px;
  font-weight:800;
  margin:0;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  line-height:1;
}

.error-page h2{
  font-size:28px;
  margin:16px 0;
  color:var(--text);
}

.error-page p{
  color:var(--text-muted);
  margin-bottom:32px;
  font-size:16px;
}

/* ========================================
   ANIMASIYALAR - Hər bölmə üçün fərqli
   ======================================== */



/* 2. FEATURE KARTLARI - Hər ikonun özünəməxsus animasiyası */
/* Axtar (1-ci kart) - Lupa böyümə effekti */
.three-column .col:nth-child(1) .icon{
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.three-column .col:nth-child(1) .icon:hover{
  transform: scale(1.25) rotate(-10deg);
}


/* Paylaş (2-ci kart) - Yuxarı uçuş effekti */
.three-column .col:nth-child(2) .icon{
  
  transition:all 0.3s ease;
}

.three-column .col:nth-child(2):hover .icon{
  transform:translateY(-12px);
  animation:uploadBounce 0.5s ease;
}

@keyframes uploadBounce{
  0%{transform:translateY(0)}
  50%{transform:translateY(-16px)}
  100%{transform:translateY(-12px)}
}

/* Faydalan (3-cü kart) - Kitab tilt effekti */
.three-column .col:nth-child(3) .icon{
  
  transition:all 0.4s ease;
}

.three-column .col:nth-child(3):hover .icon{
  animation:bookWiggle 0.6s ease;
}

@keyframes bookWiggle{
  0%{transform:rotate(0)}
  25%{transform:rotate(-8deg)}
  50%{transform:rotate(8deg)}
  75%{transform:rotate(-4deg)}
  100%{transform:rotate(0)}
}

/* Kartların hover keçidi üçün gradient border */
.three-column .col{
  position:relative;
}

.three-column .col::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  border-radius:var(--radius);
  padding:2px;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  opacity:0;
  transition:opacity 0.3s ease;
  pointer-events:none;
}

.three-column .col:hover::before{
  opacity:1;
}

/* 3. ƏLAQƏ SƏHİFƏSİ - Contact reasons list */
/* Hər element üçün stagger entrance */
.contact-note li:nth-child(1){animation-delay:0s}
.contact-note li:nth-child(2){animation-delay:0.1s}
.contact-note li:nth-child(3){animation-delay:0.15s}
.contact-note li:nth-child(4){animation-delay:0.2s}

.contact-note li{opacity:1;
  animation:slideInLeft 0.5s ease forwards;
}

@keyframes slideInLeft{
  from{opacity:0;transform:translateX(-20px)}
  to{opacity:1;transform:translateX(0)}
}

/* Contact icon - heartbeat effekti */
.contact-icon{
  transition:all 0.3s ease;
}

.contact-card:hover .contact-icon{
  animation:heartbeat 0.6s ease;
}

@keyframes heartbeat{
  0%{transform:scale(1)}
  25%{transform:scale(1.15)}
  50%{transform:scale(1)}
  75%{transform:scale(1.1)}
  100%{transform:scale(1)}
}

/* 4. AUTHOR SECTION - Shimmer effekti */
.project-author{
  position:relative;
  overflow:hidden;
}

.project-author::before{
  content:'';
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition:none;
  animation:shimmer 3s ease-in-out infinite;
}

@keyframes shimmer{
  0%{left:-100%}
  50%{left:100%}
  100%{left:100%}
}

.project-author p{
  transition:all 0.3s ease;
}

.project-author:hover p{
  transform:scale(1.05);
  text-shadow:0 0 20px rgba(37,99,235,0.3);
}

/* 5. FAQ ITEMS - Accordion feel */
.faq-item{
  position:relative;
  overflow:hidden;
}

.faq-item::after{
  content:'';
  position:absolute;
  left:0;
  top:0;
  width:4px;
  height:0;
  background:linear-gradient(180deg, var(--primary), var(--accent));
  border-radius:0 4px 4px 0;
  transition:height 0.3s ease;
}

.faq-item:hover::after{
  height:100%;
}

/* 6. FORMAT LIST - Wave entrance */
.format-list li{opacity:1;
  animation:waveIn 0.4s ease forwards;
}

.format-list li:nth-child(1){animation-delay:0s}
.format-list li:nth-child(2){animation-delay:0.05s}
.format-list li:nth-child(3){animation-delay:0.1s}
.format-list li:nth-child(4){animation-delay:0.15s}
.format-list li:nth-child(5){animation-delay:0.2s}
.format-list li:nth-child(6){animation-delay:0.25s}

@keyframes waveIn{
  from{opacity:0;transform:translateY(10px) scale(0.95)}
  to{opacity:1;transform:translateY(0) scale(1)}
}

/* 7. BUTTONS - Glow pulse on hover */
.btn:hover{
  animation:glowPulse 1.5s ease infinite;
}

@keyframes glowPulse{
  0%,100%{box-shadow:0 4px 20px rgba(37,99,235,0.3)}
  50%{box-shadow:0 4px 30px rgba(37,99,235,0.5)}
}

.col-btn{
  position:relative;
  overflow:hidden;
}

.col-btn::before{
  content:'';
  position:absolute;
  top:50%;
  left:50%;
  width:0;
  height:0;
  background:rgba(37,99,235,0.1);
  border-radius:50%;
  transform:translate(-50%,-50%);
  transition:all 0.5s ease;
}

.col-btn:hover::before{
  width:300px;
  height:300px;
}

/* 8. BRAND LOGO - Soft rotation on hover */
.brand-logo{
  transition:all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.brand-link:hover .brand-logo{
  transform:scale(1.1) rotate(-5deg);
  box-shadow:0 8px 20px rgba(37,99,235,0.25);
}

/* 9. COMING SOON - Pulsing border */
.coming-soon{
  animation:borderPulse 3s ease-in-out infinite;
}

@keyframes borderPulse{
  0%,100%{border-color:var(--border)}
  50%{border-color:var(--primary)}
}

/* 10. FOOTER - Subtle entrance */
.site-footer{
  animation:fadeIn 0.6s ease;
}

@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}


/* Axtar ikonu - Shake animasiyası */
@keyframes searchShake {
  0% { transform: rotate(0deg); }
  20% { transform: rotate(-15deg) scale(1.1); }
  40% { transform: rotate(15deg) scale(1.2); }
  60% { transform: rotate(-10deg) scale(1.15); }
  80% { transform: rotate(10deg) scale(1.1); }
  100% { transform: rotate(0deg) scale(1); }
}


.three-column .col:nth-child(1):hover .icon {
  animation: searchShake 0.6s ease-in-out;
}


/* Hero düymələri - Soldan dolma animasiyası */
.hero-buttons .btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
}

.hero-buttons .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius);
  transition: width 0.3s ease;
  z-index: -1;
}

.hero-buttons .btn:hover::before {
  width: 100%;
}

.hero-buttons .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4);
}

.hero-buttons .btn.secondary:hover {
  color: #fff;
  border-color: transparent;
}


/* Konspektlərə bax düyməsi - Ağ rəng dolur */
.hero-buttons .btn:not(.secondary)::before {
  left: 0; right: auto;
  background: rgba(255, 255, 255, 0.95);
}

.hero-buttons .btn:not(.secondary):hover {
  color: var(--primary);
}
/* =============================================
   MOBIL RESPONSIVE STILLƏR
   ============================================= */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }
  
  .hero {
    padding: 60px 0;
  }
  
  .hero h2 {
    font-size: 32px;
  }
  
  .hero-content {
    gap: 30px;
  }
  
  .hero-logo-img {
    width: 140px;
    height: 140px;
  }
}

/* Mobil (768px və aşağı) */
@media (max-width: 768px) {
  /* Header */
  .brand h1 {
    font-size: 20px;
  }
  
  .brand-logo {
    width: 36px;
    height: 36px;
  }
  
  /* Hero */
  .hero {
    padding: 40px 0;
  }
  
  .hero h2 {
    font-size: 26px;
    line-height: 1.3;
  }
  
  .hero p {
    font-size: 15px;
  }
  
  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 25px;
  }
  
  .hero-logo-img {
    width: 100px;
    height: 100px;
    border-radius: 20px;
  }
  
  .hero-logo-wrapper::before,
  .hero-logo-wrapper::after {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
  }
  
  /* 3 Sütun kartlar */
  .three-column {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 30px 0;
  }
  
  .three-column .col {
    padding: 24px 20px;
  }
  
  .icon {
    font-size: 40px;
  }
  
  .three-column h3 {
    font-size: 18px;
  }
  
  /* Info section */
  .info {
    padding: 30px 0 40px;
  }
  
  .info h3 {
    font-size: 20px;
  }
  
  /* Footer */
  .site-footer {
    padding: 24px 0;
  }
  
  .site-footer p {
    font-size: 13px;
  }
  
  /* Səhifə başlıqları */
  main.container > h2 {
    font-size: 26px;
    margin: 30px 0 20px;
  }
  
  /* FAQ vÉ™ Qaydalar */
  .faq-item {
    padding: 16px 18px;
  }
  
  .q {
    font-size: 15px;
  }
  
  .a {
    font-size: 14px;
  }
  
  .format-list {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  
  .format-list li {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  /* Contact */
  .contact-card {
    padding: 24px;
  }
  
  .contact-icon {
    font-size: 40px;
  }
  
  .contact-note ul {
    grid-template-columns: 1fr;
  }
  
  .contact-note li {
    padding: 10px 14px;
  }
  
  .project-author {
    padding: 20px;
  }
  
  .project-author p {
    font-size: 18px;
  }
  
  /* Coming soon */
  .coming-soon {
    padding: 40px 24px;
  }
  
  .coming-soon-icon {
    font-size: 50px;
  }
  
  .coming-soon h3 {
    font-size: 20px;
  }
  
  /* 404 səhifə */
  .error-icon {
    font-size: 60px;
  }
  
  .error-page h1 {
    font-size: 80px;
  }
  
  .error-page h2 {
    font-size: 22px;
  }
}

/* Kiçik mobil (480px və aşağı) */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .brand h1 {
    font-size: 17px;
  }
  
  .brand-logo {
    width: 32px;
    height: 32px;
  }
  
  .hero h2 {
    font-size: 22px;
  }
  
  .hero p {
    font-size: 14px;
  }
  
  .hero-logo-img {
    width: 80px;
    height: 80px;
  }
  
  .three-column .col {
    padding: 20px 16px;
  }
  
  .icon {
    font-size: 36px;
  }
  
  .format-list {
    grid-template-columns: 1fr;
  }
  
  .error-page h1 {
    font-size: 60px;
  }
}

/* =============================================
   MOBÄ°L ANÄ°MASÄ°YA OPTÄ°MALLAÅžDIRMALARI
   ============================================= */

@media (max-width: 768px) {
  /* Kartlarda hover əvəzinə touch-friendly animasiya */
  .three-column .col {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .three-column .col:active {
    transform: scale(0.98);
  }
  
  /* İkonlar üçün sadə animasiya */
  .three-column .col:nth-child(1) .icon,
  .three-column .col:nth-child(2) .icon,
  .three-column .col:nth-child(3) .icon {
    animation: none;
    transition: transform 0.3s ease;
  }
  
  .three-column .col:active .icon {
    transform: scale(1.1);
  }
  
  /* Hero logo - sadÉ™ pulse */
  .hero-logo-img {
    animation: mobilePulse 2s ease-in-out infinite;
  }
  
  @keyframes mobilePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
  }
  
  /* Düymələr - touch feedback */
  .hero-buttons .btn {
    transition: all 0.2s ease;
  }
  
  .hero-buttons .btn:active {
    transform: scale(0.97);
    opacity: 0.9;
  }
  
  /* Hover effektlərini söndür - mobil üçün */
  .hero-buttons .btn:hover {
    transform: none;
    box-shadow: var(--shadow);
  }
  
  .hero-buttons .btn:hover::before {
    width: 0;
  }
  
  /* FAQ/Qaydalar - touch feedback */
  .faq-item:active {
    transform: scale(0.99);
    border-color: var(--primary);
  }
  
  /* Contact card touch */
  .contact-card:active {
    transform: scale(0.98);
  }
  
  /* Format list - sadÉ™ tap effekti */
  .format-list li:active {
    background: linear-gradient(135deg, #eff6ff, #e0f2fe);
    transform: scale(0.98);
  }
  
  /* Contact note items */
  .contact-note li:active {
    background: linear-gradient(135deg, #eff6ff, #e0f2fe);
  }
  
  /* Col button touch */
  .col-btn:active {
    background: var(--primary);
    color: #fff;
    transform: scale(0.97);
  }
  
  /* Pulse ring-i mobilde gizlət */
  .hero-logo-wrapper::before,
  .hero-logo-wrapper::after {
    display: none;
  }
  
  /* Gradient border hover-u mobilde söndür */
  .three-column .col::before {
    display: none;
  }
  
  /* Brand logo touch */
  .brand-link:active .brand-logo {
    transform: scale(0.95);
  }
}

/* Kiçik mobil üçün əlavə */
@media (max-width: 480px) {
  .hero-logo-img {
    animation: none;
  }
  
  /* Performans üçün animasiyaları minimuma endir */
  * {
    animation-duration: 0.3s !important;
  }
}

/* ==================== */
/* LOGIN BUTTON STYLE */
/* ==================== */

.logout-btn {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%) !important;
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 4px 15px rgba(238, 90, 90, 0.3);
    margin-left: 10px;
}

.logout-btn::before {
    background: linear-gradient(135deg, #ff5252 0%, #d32f2f 100%) !important;
}

.logout-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(238, 90, 90, 0.5);
    color: #fff !important;
}

@media (max-width: 768px) {
    .logout-btn {
        display: block;
        text-align: center;
        margin: 15px 20px;
        padding: 14px 24px;
    }
}

/* ==================== */
/* NAV LINKS ANIMATION */
/* ==================== */